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SECTION 7 –
PLUMBING
7-16
• Place a container beneath the filter to catch
any water remaining in the waterlines during
filter removal.
• Twist the filter cartridge “counter-
clockwise” about one-quarter turn, then pull
it down and out of the filter socket.
• Install the diverter plug into the filter socket.
Insert plug up into the filter socket as far as
possible and twist “clockwise” one-quarter
turn until it stops.
Drain Water Heater (With Tank)
–If Equipped
•
Turn off the Water Heater power switch
before draining the water heater tank to avoid
damage to the heating element.
•
Drain the water heater by removing the plug
from the base of the water heater tank,
accessible from the outside of the motorhome
(requires socket and ratchet).
•
Open the Pressure-Temperature Relief Valve
at the top right portion of the tank to prevent
air locking in the tank while draining.
•
Reinstall the water heater drain plug and close
the P-T Relief Valve when drained.
Drain Water Heater (Tankless)
–If Equipped
•
Turn the Water Heater Power Switch (located
behind water heater access panel on exterior
of motorhome) to the OFF position and allow
hot water to cool down.
CAUTION
Hot water can escape from tank causing
injury. Operate relief valve or remove
drain plug only when the tank water is
cold.
Water Heater Drain Plug
(Remove with socket)
• Lift handle straight out to open P-T valve
when water heater is cold.